Nutren® Pulmonary Vanilla Oral Supplement, 250 mL Carton, 1 Each Calf Sleeve Attractive lightweight aluminum frame Sure 48750 Attractive lightweight aluminum frame Sure lever release folding mechanism allows users to close the walker without removing their hands from the walker handle Each side operates independently to allow easy movement through narrow spaces and greater stability while standing Front cross brace near top of walker allows for full stride Adjustable height settings Vinyl contoured hand grip for added comfort and long lasting wear Folds flat for transport and storage HCPCS* Code: E0135 (without wheels) Convertible chestpiece provides adult diaphragm bell or adult pediatric diaphragm configurations Combination diaphragm bell adult chestpiece precisely machined to exacting tolerances from surgical stainless steel for outstanding performance and rugged durability ADC ventilator dependency Designed with a carbohydrate and fat profile to help reduce CO2 production and respiratory quotient